Portland (PDX) to Athens (ATH) flight deal in economy from $811

Tuesday, December 29th, 2026

9 round-trip options

Returning
Sun, Jan 3, 20275 Day Trip
$1,277 USD
Returning
Mon, Jan 4, 20276 Day Trip
$1,118 USD
Returning
Tue, Jan 5, 20277 Day Trip
$1,034 USD
Returning
Wed, Jan 6, 20278 Day Trip
$971 USD
Returning
Thu, Jan 7, 20279 Day Trip
$983 USD
Returning
Sat, Jan 9, 202711 Day Trip
$1,046 USD
Returning
Sun, Jan 10, 202712 Day Trip
$951 USD
Returning
Mon, Jan 11, 202713 Day Trip
$949 USD
Returning
Tue, Jan 12, 202714 Day Trip
$899 USD